Oncolytics reports preclinical data on pelareorep with RAS inhibitor

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Oncolytics Biotech® Announces Positive Preclinical Results Combining Pelareorep with a Pan-RAS Inhibitor in Colorectal Cancer

September 10, 2026 8:15 AM EDT

Preclinical results demonstrate pelareorep activity is maintained in the presence of RAS inhibition

Findings support further evaluation of pelareoreps potential to deepen and prolong responses to RAS-targeted therapy

SAN DIEGO, Sept. 10, 2026 (GLOBE NEWSWIRE) -- Oncolytics Biotech® Inc. (Nasdaq: ONCY) (Oncolytics or the Company), a clinical-stage immunotherapy company developing pelareorep, today announced positive preclinical results evaluating pelareorep in combination with a pan-RAS inhibitor in a RAS-driven colorectal cancer model.

During the initial treatment period, when pelareorep was administered every other day,... More